Endophytes Crop Productivity and Protection Volume 2 (Sustainable Development and Biodiversity)

O

R 1 OH

HO

R 2

OH

O

HN

O OH

OH

(32)R 1 : OH, R 2 : H

(33)R 1 : H, R 2 : OH

N

H O

O

O

H

H

H

(34)

N

O

OH

O

H

H

H

(35)

N

H

OH

H

H

OH

(36)

O O

O

OH O O

O H H

O

O

O

(37)

O

O OH

OH

O

OH

(38)

OH

R

(39)R=H 2

(40)R=O

O

OH

(41)

N

O

O

R

H

(42)R=OH

(43) R=H

N

H

OH

O

H

OH

(44)

204 P.B. Ratnaweera and E.D. de Silva

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